Forest Decline Concepts PDF Download
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Author: Paul D. Manion
Publisher: American Phytopathological Society
ISBN:
Category : Nature
Languages : en
Pages : 260
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Book Description
International in scope, this book provides a foundation of diverse ideas and approaches to explain complex problems of trees.
Author: Paul D. Manion
Publisher: American Phytopathological Society
ISBN:
Category : Nature
Languages : en
Pages : 260
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Book Description
International in scope, this book provides a foundation of diverse ideas and approaches to explain complex problems of trees.
Author: Paul D. Manion
Publisher: Pearson
ISBN:
Category : Gardening
Languages : en
Pages : 424
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Book Description
M->CREATED
Author: Paul D. Manion
Publisher: Prentice Hall
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 424
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Book Description
Abiotic agents of tree diseases; Biotic agents of tree diseases; Overview aspects of tree disiases.
Author: William M. Ciesla
Publisher: Food & Agriculture Org.
ISBN: 9789251035023
Category : Nature
Languages : en
Pages : 108
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Book Description
Author: Forest Decline Workshop (1986 : Wakefield, Québec)
Publisher:
ISBN:
Category :
Languages : en
Pages : 223
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Book Description
This workshop was held to explore issues on forest decline in eastern Canada and the northeastern United States. Its objectives were to facilitate information exchange, to determine forest status in the region (Where is decline occurring? Which species are involved? Over what time frame is decline occurring? What are the symptoms?), to consider the causes of observed declines and the role of air pollution, and to consider research directions. Appendices cover the concept of forest decline, major points raised, a survey summary, the data file and report file, and a map file.
Author: Matteo Garbelotto
Publisher: MDPI
ISBN: 3038426717
Category : Science
Languages : en
Pages : 243
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Book Description
This book is a printed edition of the Special Issue "Forest Pathology and Plant Health" that was published in Forests
Author: Reinhard F. Huettl
Publisher: Springer
ISBN:
Category : Nature
Languages : en
Pages : 392
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Book Description
Forest damage, forest decline, forest dieback - not related to biotic agents - is occurring in the Atlantic and Pacific regions. In Europe and Eastern North America this serious problem is considered to be, at least to some part, related to industrial air pollutants and their atmospheric conversion products, such as acid rain or ozone. Forest declines in the Pacific region have been attributed largely to natural causes involving forest dynamics, since air pollution and other negative anthropogenic influences are practically absent. Presented here are typical decline phenomena in the Pacific and Atlantic region, potential causes, effects and mitigation strategies, and the question whether there are any similarities on a functional or structural basis is addressed.
Author: Reinhard F Huettl
Publisher:
ISBN: 9783642769962
Category :
Languages : en
Pages : 384
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Book Description
Author: Arnoldo Contreras-Hermosilla
Publisher:
ISBN:
Category : Forest declines
Languages : en
Pages : 34
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Book Description
This document explores the underlying causes of forest decline. First, is examined the concept itsel and the distinction between agents and direct and underlying causes. Then, is focused a selected set of underlying causes of forest decline. The las section summarises the main findings. The document draws heavily on research results from the CIFOR.
Author: D. C. West
Publisher: Springer Science & Business Media
ISBN: 1461259509
Category : Science
Languages : en
Pages : 530
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Book Description
Succession-nothing in plant, community, or ecosystem ecology has been so elaborated by terminology, so much reviewed, and yet so much the center of controversy. In a general sense, every ecologist uses the concept in teaching and research, but no two ecologists seem to have a unified concept of the details of succession. The word was used by Thoreau to describe, from a naturalist's point of view, the general changes observed during the transition of an old field to a forest. As data accumulated, a lengthy taxonomy of succession developed around early twentieth century ecologists such as Cooper, Clements, and Gleason. Now, nearer the end of the century, and after much discussion concerning the nature of vegetation communities, where do ecologists stand with respect to knowledge of ecological succession? The intent of this book is not to rehash classic philosophies of succession that have emerged through the past several decades of study, but to provide a forum for ecologists to present their current research and present-day interpretation of data. To this end, we brought together a group of scientists currently studying terrestrial plant succession, who represent research experience in a broad spectrum of different ecosystem types. The results of that meeting led to this book, which presents to the reader a unique summary of contemporary research on forest succession.
